<div *ngIf="comment">
  <div><span>id :</span>{{comment.id}}</div>
  <div><span>postId :</span>{{comment.postId}}</div>
  <div><span>name :</span>{{comment.name}}</div>
  <div><span>email :</span>{{comment.email}}</div>
  <div><span>body :</span>{{comment.body}}</div>
  <input type="text" class="col-10" [value]="comment.name" placeholder="請輸入米高程" (change)="onChange()" />
</div>
